149408826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{31481}}^1$

素因数の和:31606

約数の個数: 32

約数和(自身を含む): 344539008

約数和(自身を除く): 195130182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 31481, 62962, 94443, 188886, 220367, 440734, 661101, 1322202, 3557353, 7114706, 10672059, 21344118, 24901471, 49802942, 74704413, 149408826]

約数ペア:

[(1, 149408826), (2, 74704413), (3, 49802942), (6, 24901471), (7, 21344118), (14, 10672059), (21, 7114706), (42, 3557353), (113, 1322202), (226, 661101), (339, 440734), (678, 220367), (791, 188886), (1582, 94443), (2373, 62962), (4746, 31481)]